SU1104109A1 - Process for cleaning sewage from electroplating process - Google Patents

Process for cleaning sewage from electroplating process Download PDF

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Publication number
SU1104109A1
SU1104109A1 SU813377596A SU3377596A SU1104109A1 SU 1104109 A1 SU1104109 A1 SU 1104109A1 SU 813377596 A SU813377596 A SU 813377596A SU 3377596 A SU3377596 A SU 3377596A SU 1104109 A1 SU1104109 A1 SU 1104109A1
Authority
SU
USSR - Soviet Union
Prior art keywords
iron
electrical treatment
galvanic
copper
cleaning sewage
Prior art date
Application number
SU813377596A
Other languages
Russian (ru)
Inventor
Владимир Александрович Чебоксаров
Лидия Михайловна Шахматова
Original Assignee
Предприятие П/Я В-8402
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Application filed by Предприятие П/Я В-8402 filed Critical Предприятие П/Я В-8402
Priority to SU813377596A priority Critical patent/SU1104109A1/en
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Publication of SU1104109A1 publication Critical patent/SU1104109A1/en

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  • Removal Of Specific Substances (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

СПОСОБ ОЧР1СТКИ СТОЧНЫХ ВОД ГАЛЬВАНИЧЕСКОГО ПРОИЗВОДСТВА, включающий электрообработку их в присутствии 5%-ного раствора сульфитноспиртовой барды в количестве 1,01 ,5 л/м сточных вод, отличающийс  тем, что, с целью ускорени  процесса очистки, электрообработку ведут в поле гальванической пары медь-железо, вьтолненной в виде механической смеси железной и медной стружек при объемном соотношении их 4-5:1.METHOD OF EFFECTS OF WASTE WATER GALVANIC PRODUCTION, including their electrical treatment in the presence of a 5% aqueous solution of sulfite-alcohol stillage in the amount of 1.01, 5 l / m wastewater, characterized in that, in order to accelerate the cleaning process, electrical treatment is carried out in the field of a galvanic copper pair - iron, filled in the form of a mechanical mixture of iron and copper chips with a volume ratio of 4-5: 1.

Description

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Claims (1)

СПОСОБ ОЧИСТКИ СТОЧНЫХ ВОД ГАЛЬВАНИЧЕСКОГО ПРОИЗВОДСТВА, вклю чающий электрообработку их в присутствии 5%-ного раствора сульфитноспиртовой барды в количестве 1,ΟΙ, 5 л/м3 сточных вод, отличающийся тем, что, с целью ускорения процесса очистки, электрообработку ведут в поле гальванической пары медь-железо, выполненной в виде механической смеси железной и медной стружек при объемном соотношении их 4-5:1.METHOD FOR WASTE WATER PURIFICATION IN A GALVANIC PRODUCTION, including their electrical treatment in the presence of a 5% solution of sulphite-alcohol stillage in the amount of 1, ΟΙ, 5 l / m 3 of wastewater, characterized in that, in order to accelerate the cleaning process, the electrical treatment is carried out in a galvanic field copper-iron pairs, made in the form of a mechanical mixture of iron and copper chips with a volume ratio of 4-5: 1.
SU813377596A 1981-12-29 1981-12-29 Process for cleaning sewage from electroplating process SU1104109A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU813377596A SU1104109A1 (en) 1981-12-29 1981-12-29 Process for cleaning sewage from electroplating process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU813377596A SU1104109A1 (en) 1981-12-29 1981-12-29 Process for cleaning sewage from electroplating process

Publications (1)

Publication Number Publication Date
SU1104109A1 true SU1104109A1 (en) 1984-07-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU813377596A SU1104109A1 (en) 1981-12-29 1981-12-29 Process for cleaning sewage from electroplating process

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SU (1) SU1104109A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2629446A3 (en) * 1988-03-31 1989-10-06 Crouzet Sa Process for the purification of effluents containing metal ions

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Авторское свидетельство СССР № 456793, кл. С 02 F 1/46, 1968. 2. Авторское свидетельство СССР № 664934, кл. С 02 F 1/46, 1978. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2629446A3 (en) * 1988-03-31 1989-10-06 Crouzet Sa Process for the purification of effluents containing metal ions

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